DE3774331D1 - QUICK ACCESS METHOD FOR DATA RECORDED ON A DISK. - Google Patents

QUICK ACCESS METHOD FOR DATA RECORDED ON A DISK.

Info

Publication number
DE3774331D1
DE3774331D1 DE8787305130T DE3774331T DE3774331D1 DE 3774331 D1 DE3774331 D1 DE 3774331D1 DE 8787305130 T DE8787305130 T DE 8787305130T DE 3774331 T DE3774331 T DE 3774331T DE 3774331 D1 DE3774331 D1 DE 3774331D1
Authority
DE
Germany
Prior art keywords
disk
data recorded
access method
quick access
quick
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Expired - Lifetime
Application number
DE8787305130T
Other languages
German (de)
Inventor
Ryo Akiyama
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Panasonic Holdings Corp
Original Assignee
Matsushita Electric Industrial Co Ltd
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Priority claimed from JP13572086A external-priority patent/JPH0760576B2/en
Priority claimed from JP61138571A external-priority patent/JPS62295279A/en
Application filed by Matsushita Electric Industrial Co Ltd filed Critical Matsushita Electric Industrial Co Ltd
Application granted granted Critical
Publication of DE3774331D1 publication Critical patent/DE3774331D1/en
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

Classifications

    • G—PHYSICS
    • G11—INFORMATION STORAGE
    • G11B—INFORMATION STORAGE BASED ON RELATIVE MOVEMENT BETWEEN RECORD CARRIER AND TRANSDUCER
    • G11B21/00—Head arrangements not specific to the method of recording or reproducing
    • G11B21/02—Driving or moving of heads
    • G11B21/08—Track changing or selecting during transducing operation
    • G—PHYSICS
    • G11—INFORMATION STORAGE
    • G11B—INFORMATION STORAGE BASED ON RELATIVE MOVEMENT BETWEEN RECORD CARRIER AND TRANSDUCER
    • G11B19/00—Driving, starting, stopping record carriers not specifically of filamentary or web form, or of supports therefor; Control thereof; Control of operating function ; Driving both disc and head
    • G11B19/20—Driving; Starting; Stopping; Control thereof
    • G—PHYSICS
    • G11—INFORMATION STORAGE
    • G11B—INFORMATION STORAGE BASED ON RELATIVE MOVEMENT BETWEEN RECORD CARRIER AND TRANSDUCER
    • G11B19/00—Driving, starting, stopping record carriers not specifically of filamentary or web form, or of supports therefor; Control thereof; Control of operating function ; Driving both disc and head
    • G11B19/20—Driving; Starting; Stopping; Control thereof
    • G11B19/28—Speed controlling, regulating, or indicating
    • G—PHYSICS
    • G11—INFORMATION STORAGE
    • G11B—INFORMATION STORAGE BASED ON RELATIVE MOVEMENT BETWEEN RECORD CARRIER AND TRANSDUCER
    • G11B21/00—Head arrangements not specific to the method of recording or reproducing
    • G11B21/02—Driving or moving of heads
    • G11B21/08—Track changing or selecting during transducing operation
    • G11B21/081—Access to indexed tracks or parts of continuous track
    • G11B21/083—Access to indexed tracks or parts of continuous track on discs
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10S—TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10S358/00—Facsimile and static presentation processing
    • Y10S358/907—Track skippers, i.e. "groove skippers"
DE8787305130T 1986-06-11 1987-06-10 QUICK ACCESS METHOD FOR DATA RECORDED ON A DISK. Expired - Lifetime DE3774331D1 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
JP13572086A JPH0760576B2 (en) 1986-06-11 1986-06-11 Data access method in recorded information reproducing apparatus
JP61138571A JPS62295279A (en) 1986-06-13 1986-06-13 Data access method in information recording and reproducing device

Publications (1)

Publication Number Publication Date
DE3774331D1 true DE3774331D1 (en) 1991-12-12

Family

ID=26469503

Family Applications (1)

Application Number Title Priority Date Filing Date
DE8787305130T Expired - Lifetime DE3774331D1 (en) 1986-06-11 1987-06-10 QUICK ACCESS METHOD FOR DATA RECORDED ON A DISK.

Country Status (4)

Country Link
US (1) US4809094A (en)
EP (1) EP0249458B1 (en)
KR (1) KR900007171B1 (en)
DE (1) DE3774331D1 (en)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2565205B2 (en) * 1987-08-20 1996-12-18 ソニー株式会社 Optical disk device
JPH0210580A (en) * 1988-06-28 1990-01-16 Nec Corp Disk control device
US5255102A (en) * 1988-09-30 1993-10-19 Yamaha Corporation Optical disc playback device having uniform frame interval track jump based on disc rotation angle
KR930005792B1 (en) * 1991-03-21 1993-06-24 주식회사 금성사 Spindle motor control device of optical disk
US8260121B2 (en) * 2006-05-02 2012-09-04 Cyberlink Corp. Systems and methods for writing data to an optical disc

Family Cites Families (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
NL7810386A (en) * 1978-10-17 1980-04-21 Philips Nv OPTICAL READING DEVICE FOR READING A DISC REGISTRATION CARRIER.
US4321635A (en) * 1979-04-20 1982-03-23 Teac Corporation Apparatus for selective retrieval of information streams or items
JPS5737744A (en) * 1980-08-20 1982-03-02 Teac Co Retrieving method of disk device
JPS5765075A (en) * 1980-10-08 1982-04-20 Trio Kenwood Corp High speed reproduction method of video disc
JPS5765967A (en) * 1980-10-13 1982-04-21 Trio Kenwood Corp Method for reproducing video disc
JPS57181436A (en) * 1981-05-01 1982-11-08 Toshiba Corp Optical disc device
JPS5888874A (en) * 1981-11-20 1983-05-27 Toshiba Corp Information recording and reproducing device
JPS60263378A (en) * 1984-06-08 1985-12-26 Nippon Gakki Seizo Kk Search device of disk reproducer

Also Published As

Publication number Publication date
KR900007171B1 (en) 1990-09-29
EP0249458A3 (en) 1988-08-03
US4809094A (en) 1989-02-28
EP0249458A2 (en) 1987-12-16
EP0249458B1 (en) 1991-11-06
KR880000951A (en) 1988-03-30

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Legal Events

Date Code Title Description
8364 No opposition during term of opposition
8320 Willingness to grant licences declared (paragraph 23)
8339 Ceased/non-payment of the annual fee